//
//  Circle.h
//  Racing
//
//  Created by vy phan on 4/12/11.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Shape.h"

@interface Circle:Shape {
	int radius;
}

/* class method to construct a circle */
+ (id)x:(int)xValue y:(int)yValue radius:(int)aRadius;

/* get the radius value */
- (int)radius;

/* set the radius of the circle */
- (int)radius:(int)aNumber;

/* draw the circle */
- draw;

@end